greg.ath added the comment:
Hi,
I also wonder about the performance cost of a recursive lock.
I am still unable to reproduce the bug in a simple script. Looking
closely to the gdb stack, there is that frame:
Frame 0x13be190, for file /usr/lib/python2.6/multiprocessing/heap.py, line 173
I
New submission from greg.ath :
Hi,
My multithreaded application uses multithreading.Value() to ensure thread-safe
operations on shared data.
For unexpected reasons, after some change in my code, the function will
consistently hang.
I did a gdb backtrace of the hanging process, and I
